baber/WOPTO huggingface dataset:
Patent JP-H11262094-A (JP)
Title: Paradoxical hearing aid
Inventor: JAMPOLSKY ARTHUR
IPC: H04R25/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve audible ability by balancing the powers of both ears for hearing a sound which is heard by the means of the left and right ears in the respective frequencies of an audible frequency spectrum. SOLUTION: The output of a variable gain amplifier at the handicapped ear(left ear) is supplied to a frequency selecting filter 12 and supplied to the earphone 14 of the handicapped ear through a fixed time delay equipment 28. The output of the variable gain amplifier at the side of the right ear is supplied to a series of filters 30, which number 16 and are connected in parallel. The respective filters permits passage in 1/3 octave in the neighborhood of an indicated center frequency. The attenuation values of respective variable attenuators 32 are adjusted, so as to permit the response of amplitude in a good ear(right) to coincide with a response heard by a handicapped ear(left) in the respective frequencies.  Furthermore, the value of a variable time delay equipment 34 is adjusted so as to permit the response of appearance delay in the good ear(right) to coincide with the hearing response in the handicapped ear(left) in the respective frequencies.
Patent JP-H04260902-A (JP)
Title: Device for diagnosing failure
Inventor: IWATA YASUNOBU
IPC: G05B23/02
Filed: 1991-01-24
Abstract: PURPOSE:To judge the existence of a true failure when a practical state is different from set operation condition data and to judge the sort of the failure. CONSTITUTION:A failure judging part 107 compares the control operation of a control part 104 monitored through a monitor part 105 with operation control data stored in a storage part 106 and judges whether a failure is generated or not. When the judging part 107 judges the generation of a failure, a failure inferring part 108 infers the sort of the failure and the validity/invalidity of the failure judgement based upon a rule (inference data) stored in a rule storing part 109.
Patent JP-S59134359-A (JP)
Title: Air-fuel ratio controller for variable venturi carburetor
Inventor: YONEYAMA KAZUO
IPC: F02M7/24
Filed: 1983-01-21
Abstract: PURPOSE:To achieve smooth operation and to save fuel consumption, by providing a throw-control solenoid valve for regulating bleed air flow in throw fuel system and main control solenoid valve for regulating bleed air flow in main fuel system. CONSTITUTION:A throw-control solenoid valve 13 will open/close an auxiliary air bleed 22 to regulate bleed air flow in throw fuel system. Main control solenoid valve 14 will open/close an auxiliary air bleed 23 to regulate bleed air flow in main fuel system. A control circuit 15 will receive signals from various sensors for indicating the operational condition to control open valve function of said valves 13, 14. Consequently good air-fuel ratio control an be achieved over entire operational region resulting in smooth operation, saving of fuel consumption and reduction of noxious component in exhaust gas.
Patent JP-H01182217-A (JP)
Title: Seal type bundling method for bar steel and the like
Inventor: HAYASHI HISATO
IPC: B65B27/10
Filed: 1988-01-16
Abstract: PURPOSE:To prevent the generation of looseness between objects to be bundled and a sealing material, by placing a sealing material, which has been formed into a U shape in advance, around objects to be bundled, which are placed in a forming die in parallel, and bending the tip of the sealing material along the curved surface which is arranged at the inner end of the forming die. CONSTITUTION:Objects to be bundled 9, which are arranged in parallel, are inserted in a forming die 2; in the meantime, a seal 5 at the highest position on a seal loading table 10 is pushed out by the formed seal end by a curved surface 11 at the tip of a pushing rod 4, to place the seal around the objects to be bundled 9 in the above-mentioned forming die 2. At the same time, tips of seal 12 are bent inward along a curved surface 3 of the forming die 2, to perform bundling. For this method, since the formed seal 5, which has been formed into a U shape in advance, is used, a looseness due to springback after elastic deformation of the seal 5 is small. Therefore, a looseness after bundling seldom or never exists.
Patent JP-S62165988-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: NAKAJIMA KAZUO
IPC: H01S5/00
Filed: 1986-01-17
Abstract: PURPOSE:To reduce a threshold value current of a semiconductor light emitting device by laminating an active layer to become a III-V Group mixed crystal light emitting region including In and an InP crystal layer or a mixed crystal layer including In and P, etching to form a stripelike inverted mesa shape, and then shaping the side with mixture solution of HBr, H2O2, H2O. CONSTITUTION:An N-type In buffer layer 2, an InGaAsP active layer 3, a P-type InP clad layer 4 and a P-type InGaAsP cap layer 12 are laminated and liquid epitaxially grown on an N-type InP substrate 1, covered with a mask 11, and etched with brome methanol to expose the side of the layer 3 to form a light emitting unit 5. Since the side is (111)A face, the mask 11 remains as it is, the lower portion of the unit 5 is slightly etched with a mixture solution of HBr, H2O2 and H2O to varnish the (111)A surface to form a substantially perpendicular light emitting unit 5b, thereby completing a light emitting unit. Then, current blocking layers 6, 7, an insulating layer 8, and electrodes 9, 10 are formed and cleaved in an ordinary manner.
Patent JP-H07222489-A (JP)
Title: Motor driving apparatus
Inventor: YAMASHITA SATOSHI
IPC: H02P7/00
Filed: 1994-01-27
Abstract: PURPOSE:To reduce costs necessary for setting various parameters in a motor driving apparatus such as an inverter or a servodriver which is used in an industrial field and provide an economical and user-friendly motor driving apparatus. CONSTITUTION:A light receiving/emitting device 11 and a microcomputer 12 which controls the light receiving/emitting device 11, has a modulation/ demodulation function and communicates informations with external apparatuses are provided in a motor driving apparatus 1. Various parameters are set, copied, etc., by an optical communication between the motor driving apparatus 1 and an external parameter setting unit 3. With this constitution, conventional wirings and connectors can be eliminated, so that an economical and user friendly motor driving apparatus can be provided.
Patent JP-H10210424-A (JP)
Title: Rate conversion device and image-pickup device
Inventor: NODA SHIGETOSHI
IPC: H04N7/01
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a conversion device which can convert the video signal into the desired clock frequency and also can control the image quality with high accuracy by controlling the sharpness degree of an image edge set by the video signal, based on a prescribed program that is externally inputted to an FPGA(field programmable gate array). SOLUTION: The digital signal processing part of a digital video camera is integrated with a system controller, etc., to serve as an FPGA. A rate conversion part 42 of the digital signal processing part includes a programmable register 52, a programmable coefficient time change type digital LPF 51 and a programmable register 53, which are arrayed from the input side. The FPGA is connected to an external personal computer. Then the sharpness degree of an image edge set by the video signal is controlled, based on a prescribed program that is inputted to the FPGA from the external personal computer.
Patent JP-H06214777-A (JP)
Title: Method and device for developiig program
Inventor: NIIHORI TOSHIAKI
IPC: G06F9/06
Filed: 1993-01-20
Abstract: PURPOSE:To enable the perfect coincidence of a design document with a program to be executed, to permit a layman engineer who does not know a computer language to understand the program, to develop the high quality program without individual difference and to improve productivity and quality. CONSTITUTION:An inputted design specification is separated into an inter-BOX relation file 12 and the intra-BOX relation file 13 by a structure separating part 11. The inter-BOX relation file 12 takes a general BOX, a judgement BOX and a repetition BOX into consideration by a structure analyzing part 14, decides the processing flow of the B0Xes and generates the file 15. The intra- BOX relation file 13 decides processing order in the BOXes by an intra-BOX processing analyzing part 16 so as to be stored in the file 17 where execution order in the B0Xes is stored. A source sentence editing part 19 takes out parts stored in the source sentence parts 17 based on the file 15 and the file 17 and generates the source sentence 20 of the computer language.
Patent JP-H03211794-A (JP)
Title: Printed board device
Inventor: SUZUKI SHIGEYUKI
IPC: H05K7/12
Filed: 1990-01-16
Abstract: PURPOSE:To make it possible to know a column address of a printed board independent of a locked state or an unlocked state by sliding a stopper at 90 degree, using a hinge as its axis after a screw is unfastened, and releasing the opening of a shelf entirely under the condition where a main plate member is horizontally maintained. CONSTITUTION:A main plate member 31 is thrust against a front edge of a printed board. Under the condition where the removal of the printed board 5 is locked, a sub indication base plate 32 is substantially under a horizontal condition. Therefore, it is impossible to see a column address indication plate 10B fastened to the sub indication base plate 32, but it is possible to see a column address indication plate 10A of an indication plate 25 on the side of a shelf. When an attempt is made to slide a stopper plate 30 by 90 degree, release the lock of the printed board, and the opening of the shelf entirely, the main plate member 31 will be turned in horizontal position while the sub indication base plate will be turned in a vertical position. As a result, the indication base plate 25 is out of sight because it is behind the sub indication plate 32. However, it is possible to see the column address indication plate 10B fastened to the sub indication base plate 32 in stead.
Patent JP-S63175216-A (JP)
Title: Drum head
Inventor: TAKAHASHI MIKIO
IPC: G11B5/52
Filed: 1987-01-16
Abstract: PURPOSE:To reduce the frictional coefficient between a tape type recording medium and a head drum by fitting a metallic sleeve at the outer circumference part of a molded matter forming a center part of the drum and winding the tape type recording medium round the outer circumferential surface of said sleeve. CONSTITUTION:A composite molded matter 9 set at the center of a head drum contains a boss 1 at its center part and the boss 11 has a through hole 12 through which a support shaft is put. A sleeve 10 made of an aluminum alloy is fitted at the outer circumference part 13 of the matter 9. Both the sleeve 10 and the part 13 are unified together by press fitting or adhesion. Thus, the outer circumferential surface of the sleeve 10 is cut with high precision on the basis of the hole 12 of the boss 11 because the sleeve 10 is joined to the part 113 of the matter 9. Then, the prescribed dimensional accuracy is secured together with the prescribed form accuracy and the prescribed surface roughness. As a result, the rubbing performance is improved between the head drum and a magnetic tape.
Patent JP-H05197160-A (JP)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: G03F1/68
Filed: 1992-01-20
Abstract: PURPOSE:To provide the pattern forming method capable of suppressing the film reduction at the center section of a resist pattern and capable of forming the good resist pattern even when the half-tone phase shift method is used. CONSTITUTION:In the pattern forming method exposing and developing a photosensitive resin film 23 formed on a Si substrate 22 with an exposure mask formed with a mask pattern 21 made of a semi-transparent material (Si) giving the optical phase difference to transmitted light to form the desired pattern on a translucent substrate (SiO2) 20, a positive type resist is used for the photosensitive resin film 23, the resist 23 is bleached in a developer of 2.38%-TAMAH for 30 sec before exposure, and spin-drying is performed after washing to form a surface insoluble film 24.
Patent JP-H01183664-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: C09B35/00
Filed: 1988-01-18
Abstract: PURPOSE:To improve the sensitivity and repetitive characteristic of a photosensitive body by providing a photosensitive layer contg. specific disazo compds. CONSTITUTION:One on more than one kinds of the compds. expressed by formula I are incorporated as a charge generating material into the photosensitive layer. In formula I, -D- denotes any group among formulas II-IV; Cp denotes a residual coupler group (e.g.: the group expressed by formula V, Y1-Y18 in formulas II-IV denote H, cyano, carbamoyl, etc.; A1, A2 denote H, cyano, aralkyl, etc.; Z in formula V denotes a residual group forming a polycyclic arom. ring or heterocycle; X1 denotes OR1, NR2R3 (R1-R3 denote H, alkyl, etc.). The formation of the photosensitive layer into the constitution laminated with the charge generating layer and charge transfer layer is also possible and the constitution thereof in a single layer is possible as well.
Patent JP-H08196458-A (JP)
Title: Bathtub with washing place
Inventor: SHIBA TATSUYA
IPC: A47K4/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a bathtub with a washing place, which has a heat retaining property such that a user does not feel cold when taking a bath in winter season and so on. CONSTITUTION: In a bathtub with a washing place, which is provided with ribs 6, 6a on the back thereof, concave grooves fitted to the ribs 6, 6a on the back of the bottom of the bathtub with a washing place are formed, and plate heat retaining materials 7, 7a, whose plane part is attached to the flat part of the back of the bottom of a washing place 2 and a bathtub 1, are placed on the whole back of the bottom of the washing place 2 and the bathtub 1 to improve the heat retaining property.
Patent JP-H01183284-A (JP)
Title: Broadcasting system discriminating device
Inventor: KUNIHIRA TADASHI
IPC: H04N7/00
Filed: 1988-01-18
Abstract: PURPOSE:To easily discriminate the mode of NTSC/PAL by measuring the period of a vertical sync signal by a reference clock, and comparing it with a preliminarily set threshold. CONSTITUTION:The title device is provided with a cyclic counter 2 to count the reference clock CK, a RAM 7 to store a count value at every time when the vertical sync signal Vss arrives, an arithmetic operator 9 to calculate the period of the vertical sync signal according to the count value, and a ROM 8 to store a first threshold to distinguish the period of the respective vertical sync signals of NTSC/PAL system and a second threshold to distinguish the period shorter than the period of the vertical sync signal of the NTSC system. Then, when the period of the vertical sync signal is larger then the second threshold, a broadcasting system is discriminated according to the first threshold and the period of the vertical sync signal. Thus, the broadcasting system can be discriminated according to only the vertical sync signal.
Patent JP-S62168954-A (JP)
Title: Piston for diesel engine
Inventor: ONO SHUJI
IPC: F02F3/26
Filed: 1986-01-20
Abstract: PURPOSE:To improve thermal fatigue resistance of a piston head as well as to attempt an reduction in weight without degrading resistance to wear of a ring groove by making the periphery of a combustion chamber around a piston head and a portion including the ring groove out of ceramic whiskers. CONSTITUTION:In the piston head 3 of a piston 1 having a many-sided combustion chamber 2, the periphery of the chamber 2 and a portion including a ring groove 4 is made out of fiber reinforced composite metal which combines aluminum alloy as a matrix with reinforced ceramic whiskers such as silicon carbide and the like or short fibers. Owing to this constitution, thermal fatigue resistance of the piston head is improved, furthermore, the piston can be reduced in weight as compared with the internal chill made of Ni-resist cast iron.
Patent JP-H06214367-A (JP)
Title: Heat developable color photosensitive material
Inventor: KATO MASATOSHI
IPC: G03C8/40
Filed: 1993-01-20
Abstract: PURPOSE:To provide the heat developable color photosensitive material which has the high max. density, forms less stained bright images and has an excellent property to be stably produced with less image defects in spite of production over a long period of time. CONSTITUTION:This heat developable color photosensitive material contains the compd. expressed by formula. In the formula, R<1> denotes a methyl substd. or unsubstd. amino group or hydroxyl group; R<2> denotes a hydrogen atom or hydroxyl group; R<3> denotes a methyl substd. or unsubstd. amino group, methyl group, hydroxyl group or hydrogen atom; R<4> denotes a methyl substd. or unsubstd. aminoalkyl group, methyl group, ethyl group or hydroxyalkyl group; R<5> denotes a hydroxyl group or methylamino group; either of R<6> and R<7> is a hydroxyl group and the other is a hydrogen atom or methyl group.
Patent JP-H10202746-A (JP)
Title: Branch pipe lining material and its manufacture
Inventor: KAMIYAMA TAKAO
IPC: B29L9/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe lining material which can be inverted and inserted surely into a branch pipe by pressurized fluid in lining the pipe. SOLUTION: A branch pipe lining material 1 is constituted to form a cured flange part 1B in which one end of a cured resin impregnation part 1A which is formed by impregnating a tubular resin adsorbing material with an uncured liquid curable resin is folded back and cured. The whole outer surface of the impregnation part 1A and the whole surface of the flange part 1B or a part of which is connected with the outer surface of the part 1A are coated with an airtight plastic film (coating material) 2.  Since the inner surfaces of the part 1A of the material 1 after inversion and the part 1B including the boundary part of them are coated airtightly by the film 2, when pressurized fluid is supplied into the material 1 and the material 1 is inversion-inserted into a branch pipe, the material 1 is always inversion-inserted surely into the branch pipe without any leakage of the pressurized fluid such as compressed air from the boundary between the part 1A and the part 1B.
Patent JP-S60152988-A (JP)
Inventor: YOGUCHI HIROMITSU
IPC: G21C13/024
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000204608-A (JP)
Title: Sink
Inventor: SASAKI SHIGERU
IPC: E03B9/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To change an arranging position by arranging plural positioning means for deciding the arranging position of a sink main body to a tap column in the sink main body. SOLUTION: Plural ribs 41 as positioning means extending in the vertical direction are projected on an outside surface of a peripheral wall 22 rising from four-side peripheral edge parts of a bottom wall 21 of a sink main body 2. An inside dimension between the adjacent ribs 41 is made to almost coincide with a width dimension of a tap column 1, and the tap column 1 is fitted between the adjacent ribs 41. A bolt inserted into a bolt inserting hole 36 of an upper wall 31 of a frame 3 composed of a pair of left/right leg bodies is threadedly fastened and fixed to the bottom wall 21 of the sink main body 2, and a bolt inserted into a bolt inserting hole 37 of a flange 35 is threadedly fastened and fixed to the arranging surface side of a sink.  When arranging the sink main body 2 fixed on the frame 3 in front of the tap column 1, a front face of the tap column 1 is fitted between a pair of optional ribs 41 in the plural ribs 41 projected on an outside surface of a rear wall part 22d to correct an inclination of the tap column 1 to the sink so that the tap column 1 can be vertically arranged in an optional position of the sink main body 2.
Patent JP-H10209621-A (JP)
Title: Dispenser in component mounting system
Inventor: FUKUDA TAKAFUMI
IPC: H05K3/34
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and properly apply application liquid such as adhesive to a printed board. SOLUTION: A dispenser head with a dispenser body 15 mounted thereon, which is movable on a plane in the X-Y direction, is installed to constitute a dispenser. The dispenser body 15 comprises a syringe 20 for storing application liquid, a nozzle 21 for guiding the application liquid toward a target position, a nozzle cap 30 and a needle 43 which is placed in the nozzle 21 and opens and closes an outflow port 21a. A path 32 having a tapered cross section is formed between the nozzle 21 and the nozzle cap 30, and air is supplied to the path to form a laminar flow of air which flows down along the circumference of the nozzle 21 and further converges at the tip of the nozzle 21, and flows out of the discharge port 30a in the nozzle cap 30.
Patent JP-H07221220-A (JP)
Title: Wiring board and its manufacture
Inventor: HIRAKAWA TETSUO
IPC: H01L23/12
Filed: 1994-01-28
Abstract: PURPOSE:To provide a wiring board wherein a semiconductor element requiring high speed propagation of a signal can be mounted, and outer lead terminals are rigidly soldered to an insulating substrate. CONSTITUTION:In a wiring board wherein insulating films 6 composed of organic polymer material and circuit wiring films 5 composed of metal are alternately laminated on the upper surface of an insulating substrate 1 composed of mullite sintered body, and outer lead terminals 3 are fixed to connection pads 4a via solder 7 which pads are stuck and formed on the insulating substrate 1, Vickers hardness (Hv) of the outer lead terminals 3 is 10<=Hv<=150, and the melting point of the solder material 7 is lower than or equal to 500 deg.C.
Patent JP-S59133721-A (JP)
Title: Pedestal for gt-cut crystal oscillator
Inventor: KUDOU AKIHITO
IPC: H03H9/05
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a miniature pedestal for crystal oscillator having high processing accuracy and high shock resistance by bonding plural pedestals produced from a crystal plate by a photoetching process by means of a cementing material. CONSTITUTION:Both Cr and Au are sputtered on both sides of a crystal plate Q of 0.1-0.15mm., and a resist is coated on both sides of the plate Q. Then the exposure and development are carried out with a light shielding mask in the areas of a recess part of a pedestal, a part to be etched to form an external from and the part where an external form is produced on the back side. In the drawing, A is Au, C is Cr and R represents resist respectively. Then Au and Cr on the upper side are etched after deleting the resist R, and therefore the recess part and the external form on the upper side are etched. Then the resist is deleted to finish the manufacturing process of a pedestal for crystal oscillator.